A tu-tu wearing man looks at a map during the Outside Lands Music... Photo-6708308.91325 - SFGate

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An Outside Land attendee passes Ranger Dave on his way into the music festival on Friday, Aug. 8, 2014 in San Francisco, Calif. Outside Lands is expected to draw in as many as 180,000 people this weekend.

Photo: James Tensuan, The Chronicle

An Outside Land attendee passes Ranger Dave on his way into the...

An Outside Land attendee passes Ranger Dave on his way into the... Photo-6703522.91325 - SFGate

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The Killers perform during Outside Lands festival at Golden Gate Park in San Francisco, Calif. on Sunday, August 10, 2014.

Jordan Strickland gets make up put on by Sarita Bull before performing with Doctor Flotsam's Hell Brew Review at Outside Lands on Saturday, Aug. 9, 2014 in San Francisco, Calif. The festival featured a variety of acts from Tom Petty to Macklemore.

Festival goers such as Eric Tresback, center, and Matt Hook, left of Eric, dance during an impromptu performance at Outside Lands Music Festival in Golden Gate Park on August 10, 2014 in San Francisco, CA.